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| VIRGINIA COAST RESERVE LONG-TERM ECOLOGICAL RESEARCH |
Site HOGI, Month DEC, Year 2000 |
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| Day of Month | Precip (mm) | Max Temp. oC | Min Temp. oC | Mean Temp. oC | Wind Speed (m/s) | Wind Dir (deg.) | Vapor Press. (mb) | Solar Rad. KJ/m2 | PAR mMoles/m2 |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 0.00 | 10 | -1 | 4.4 | 0.56 | 297 | 6.33 | 10965 | 17238 |
| 2 | 0.00 | 5 | -1 | 2.8 | 1.65 | 329 | 5.80 | 7410 | 12192 |
| 3 | 0.00 | 2 | -1 | 0.5 | 3.09 | 303 | 4.98 | 2333 | 4376 |
| 4 | 0.00 | 9 | -4 | 2.0 | 1.60 | 297 | 4.68 | 11625 | 17958 |
| 5 | 0.00 | 10 | -5 | 3.2 | 0.14 | 296 | 5.96 | 11261 | 17224 |
| 6 | 0.00 | 4 | -2 | 1.0 | 0.92 | 304 | 4.40 | 9073 | 14604 |
| 7 | 0.00 | 8 | -2 | 2.9 | 0.40 | 300 | 5.91 | 10505 | 16652 |
| 8 | 0.00 | 12 | -0 | 6.6 | 0.63 | 290 | 7.50 | 8602 | 14003 |
| 9 | 0.00 | 6 | -1 | 3.2 | 1.29 | 187 | 5.72 | 10040 | 15717 |
| 10 | 2.03 | 10 | 5 | 7.0 | 1.57 | 200 | 9.26 | 1516 | 2950 |
| 11 | 0.00 | 9 | 4 | 5.4 | 0.67 | 291 | 9.33 | 2187 | 3687 |
| 12 | 0.00 | 14 | 2 | 8.9 | 2.48 | 283 | 9.51 | 8686 | 13262 |
| 13 | 0.00 | 9 | -2 | 2.8 | 2.33 | 241 | 5.88 | 9773 | 16045 |
| 14 | 10.67 | 15 | 3 | 8.3 | 0.91 | 266 | 11.35 | 1593 | 3039 |
| 15 | 0.00 | 7 | 2 | 4.1 | 1.50 | 356 | 7.40 | 9596 | 14693 |
| 16 | 10.67 | 16 | 7 | 10.2 | 1.17 | 177 | 12.75 | 2549 | 4317 |
| 17 | 7.62 | 20 | 3 | 12.5 | 2.19 | 278 | 14.12 | 4721 | 7336 |
| 18 | 0.00 | 6 | -2 | 1.9 | 0.54 | 301 | 5.17 | 10640 | 16453 |
| 19 | 0.25 | 9 | 0 | 5.0 | 0.39 | 289 | 7.65 | 3483 | 5976 |
| 20 | 0.25 | 3 | -4 | -0.9 | 2.41 | 275 | 4.37 | 10100 | 15454 |
| 21 | 0.00 | 5 | -7 | -0.1 | 0.08 | 257 | 5.08 | 8400 | 13321 |
| 22 | 1.78 | 6 | -4 | 1.7 | 1.39 | 274 | 6.00 | 8741 | 12940 |
| 23 | 0.00 | -1 | -7 | -4.0 | 2.28 | 267 | 3.32 | 10781 | 16896 |
| 24 | 0.00 | 4 | -8 | -1.6 | 0.18 | 291 | 4.36 | 7826 | 12680 |
| 25 | 0.00 | 2 | -5 | -2.5 | 3.70 | 259 | 3.26 | 9631 | 15061 |
| 26 | 0.00 | -1 | -6 | -3.6 | 1.63 | 274 | 2.99 | 10724 | 17103 |
| 27 | 0.00 | 3 | -3 | -0.8 | 0.33 | 284 | 5.03 | 9089 | 14437 |
| 28 | 0.00 | 0 | -4 | -1.4 | 2.89 | 270 | 3.83 | 7901 | 12621 |
| 29 | 0.00 | 1 | -6 | -2.2 | 1.65 | 290 | 4.12 | 8635 | 14127 |
| 30 | 0.00 | 1 | -3 | -0.8 | 1.45 | 282 | 5.10 | 7852 | 11064 |
| 31 | 0.25 | 3 | -4 | -0.8 | 0.70 | 291 | 3.73 | 10864 | 16743 |
| Mon. Tot. Precip. 33.5 mm | Mean wind vel. 1.378 m/s |
| Mon. Mean Temp. 2.4 deg. C | Wind dir 279 deg |
| Mean Max. Temp. 6.7 deg. C | Mean Min. Temp. -1.8 deg. C |
| Extreme Max. Temp 20.2 deg. C | Mean vapor press 6.29 mb |
| Extreme Min. Temp -8.5 deg. C | Total Solar Rad 247102 KJ/sq. m |
| Total photosyn. 390171 mMoles/sq.m |
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| Daily Total Precipitation (mm) |
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| Hourly Mean Temperatures (deg. C) |
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| Hourly Max Min and Mean Temperatures (deg. C) |
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| Wind Speed (m/s) |
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| Frequency of Wind Direction |
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| Wind Vectors (circle=1.5 m/s) |
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| Relative Humidity (percent) |
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| Photosynthetically Active Radiation (milli-moles per m squared) |
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| Hourly Photosynthetically Active Radiation (milliMoles per m squared) |
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| Solar Radiation (KiloJoules per Meter Squared) |
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| Hourly Solar Radiation (KiloJoules per Meter Squared) |
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| Hours of Station Operation |
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| Data Logger Battery Voltage and Internal Logger Temperature |